Modified to accept multiple object (max 5). The tool set EditTrackers for every selected object. Then edited object is identified using clicked EditTracker.
self.trakers is changed from list to dictionary. It now stores EditTrackers with {'object':[pointlist]}. Initial implementation is to allow editing wall height and wall base object.
https://forum.freecadweb.org/viewtopic.php?f=3&t=29743&start=70
To solve issue with Hidpi display (fixes#3537), but also to improve node selection, I used some of @looo code from pivy graphics into the tool.
So:
- i got rid of the action function
- i separated selection and editing callbacks
- i got the mouse position from the callback event and not from FreeCADGui.ActiveDocument.ActiveView.getCursorPos()
- i rewrote the node selection mechanism using soraypickaction instead of getObjectInfo() and getObjectsInfo()
- i tried to put a bit of order in all the mess i made and try to document it.
- also fixed some of the preview code.
- i'm really really sorry for not being able to split the commit in multiple one, but the changes are huge and i was just able to separate minor things...
Fixed a bug so arc editing take correctly the placement into account.
Added preliminary support for preview during arc editing. To be improved in the future.
